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101. 发明授权

US5352572A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5352572A
公开(公告)日：1994-10-04
申请号：US913946
申请日：1992-07-17
申请人： Nobuo Seto , Akira Ogawa , Masakazu Morigaki
发明人： Nobuo Seto , Akira Ogawa , Masakazu Morigaki
IPC分类号： C09B57/00 , G03C7/30 , G03C7/305 , G03C7/36 , G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/30517 , G03C7/3013 , G03C7/39208
摘要： A silver halide color photographic material comprises a combination of at least one yellow dye-forming coupler of the following general formula (1) with at least one discoloration inhibitor of special amide, phosphorus or hydrazine compound type to prevent the dye images, especially the yellow dye image, formed therein from discoloring or changing their colors; ##STR1## wherein X.sup.3 represents an organic residue completing a nitrogen-containing heterocyclyl group together with ##STR2## Y represents an aromatic or heterocyclic group; and Z represents a group capable of splitting off when the coupler represented by the foregoing formula reacts with the oxidation product of an aromatic primary amine color developing agent.
摘要翻译：卤化银彩色照相材料包含至少一种以下通式（1）的黄色成色剂与至少一种特殊酰胺，磷或肼化合物的变色抑制剂的组合，以防止染料影像，特别是黄色在其中形成的染色图像变色或改变其颜色; （1）其中X3表示完成含氮杂环基的有机残基，Y表示芳族或杂环基; Z表示当由上述式表示的成色剂与芳族伯胺显色剂的氧化产物反应时能够分解的基团。

102. 发明授权

US5342747A Silver halide color photographic material comprising a pyrrolotriazole cyan coupler and a specific lipophilic compound 失效
标题翻译：包含吡咯并三唑青色成色剂和特定亲油性化合物的卤化银彩色照相材料
公开(公告)号：US5342747A
公开(公告)日：1994-08-30
申请号：US982775
申请日：1992-11-27
申请人： Masakazu Morigaki , Yasuhiro Yoshioka , Nobuo Seto
发明人： Masakazu Morigaki , Yasuhiro Yoshioka , Nobuo Seto
IPC分类号： G03C7/38 , G03C7/30 , G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/301
摘要： Disclosed is a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer containing a pyrrolotriazole cyan coupler and a specific lipophilic compound. The color photographic material have improved color reproducibility and preservability.
摘要翻译：公开了一种卤化银彩色照相材料，其包括其上具有至少一个含有吡咯并三唑青色成色剂和特定亲油性化合物的卤化银乳剂层的载体。彩色照相材料具有改善的颜色再现性和保存性。

103. 发明授权

US5254433A Dye fixing element 失效
标题翻译：染料固定元件
公开(公告)号：US5254433A
公开(公告)日：1993-10-19
申请号：US705205
申请日：1991-05-24
申请人： Yoshisada Nakamura , Nobuo Seto , Masakazu Morigaki
发明人： Yoshisada Nakamura , Nobuo Seto , Masakazu Morigaki
IPC分类号： G03C8/26 , G03C8/56 , G03C5/54
CPC分类号： G03C8/56 , G03C8/26
摘要： A dye fixing element to which a diffusible dye is transferable, the dye having been formed or released during development, either after or at the same time as imagewise exposure of a photosensitive element, which photosensitive element comprises a photosensitive silver halide, a binder and a dye providing compound which forms or releases a diffusible dye in correspondence or counter-correspondence to the exposure, wherein the dye fixing element comprises at least one compound represented by general formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and X are as defined in the specification.

104. 发明授权

US5194348A Color photographs and method for preparation of the same 失效
标题翻译：彩色照片及其制备方法
公开(公告)号：US5194348A
公开(公告)日：1993-03-16
申请号：US462930
申请日：1990-01-12
申请人： Masakazu Morigaki , Nobuo Seto , Osamu Takahashi , Hideaki Naruse
发明人： Masakazu Morigaki , Nobuo Seto , Osamu Takahashi , Hideaki Naruse
IPC分类号： G03C7/392
CPC分类号： G03C7/39296 , G03C7/39208 , G03C7/39236 , G03C7/3924 , G03C7/39248 , G03C7/39252 , G03C7/39256 , G03C7/39268 , G03C7/39272
摘要： Disclosed in a color photograph containing a storability-improving compound capable of forming a chemical bond with an aromatic amine series color developing agent that remains in a photographic material after having been processed for color development to give a chemically inactive and substantially colorless compound in at least one photographic layer on a support. Also disclosed is a method for preparation of color photographs wherein a photographic material containing a silver halide emulsion layer and a color image-forming coupler capable of forming a dye by an oxidation-coupling reaction with an aromatic amine series color developing agent, as coated on a support, is imagewise exposed to light and then subjected to photographic processing, comprising carrying out the photographic processing in the presence of the afore described storability-improving compound. By the use of the storability-improving compound, the color images formed on the color photographs do not fade when stored for long periods of time.
摘要翻译：公开在含有能够与芳族胺系彩色显影剂形成化学键的储存性提高化合物的彩色照片中，所述芳香族胺系彩色显影剂在经过显色处理后保留在照相材料中，以至少至少产生化学惰性和基本上无色的化合物支持上的一个照相层。还公开了一种制备彩色照片的方法，其中含有卤化银乳剂层的照相材料和能够通过与芳族胺系彩色显影剂的氧化偶合反应形成染料的彩色成像剂，涂覆在支撑体，成像曝光，然后进行照相处理，包括在上述保存性改善化合物的存在下进行照相处理。通过使用保存性提高化合物，在长时间存储时，彩色照片上形成的彩色图像不会褪色。

105. 发明授权

US5192650A Silver halide color photographic material containing a color image stabilizer 失效
标题翻译：含有彩色图像稳定剂的卤化银彩色照相材料
公开(公告)号：US5192650A
公开(公告)日：1993-03-09
申请号：US644839
申请日：1991-01-23
申请人： Nobuo Seto , Masakazu Morigaki
发明人： Nobuo Seto , Masakazu Morigaki
IPC分类号： G03C7/32 , G03C7/388 , G03C7/392
CPC分类号： G03C7/3924 , G03C7/3212 , G03C7/388
摘要： A silver halide color photographic material is disclosed, which comprises a support having thereon a photographic layer containing at least one compound represented by formula (I): ##STR1## wherein each of R.sub.01, R.sub.02 and R.sub.03, which may be the same or different, represents a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group; R.sub.01 and R.sub.02, R.sub.02 and R.sub.03, and R.sub.01 and R.sub.03 may be combined with each other, provided that all of R.sub.01, R.sub.02 and R.sub.03 are not hydrogen atoms at the same time; each of X.sub.01, X.sub.02 and X.sub.03, which may be the same or different, represents a mere bond, --O--, --S-- or ##STR2## and R.sub.04 has the same meaning as R.sub.01.
摘要翻译：公开了一种卤化银彩色照相材料，其包括其上具有包含至少一种由式（I）表示的化合物的照相层的载体：其中R01，R02和R03各自可以相同或不同的，表示氢原子，脂族基团，芳族基团或杂环基团; R01和R02，R02和R03以及R01和R03可以相互组合，条件是R01，R02和R03全部不是同时为氢原子; 可以相同或不同的X01，X02和X03各自表示纯键，-O-，-S-或，R04与R 01具有相同的含义。

106. 发明授权

US5128312A Thermal transfer dye donating material 失效
标题翻译：热转印染料
公开(公告)号：US5128312A
公开(公告)日：1992-07-07
申请号：US730749
申请日：1991-07-16
申请人： Mitsugu Tanaka , Masakazu Morigaki , Seiiti Kubodera
发明人： Mitsugu Tanaka , Masakazu Morigaki , Seiiti Kubodera
IPC分类号： B41M5/385 , B41M5/26 , B41M5/388 , B41M5/39 , C09B53/00 , C09B53/02
CPC分类号： B41M5/39 , C09B53/02 , Y10S428/913 , Y10S428/914 , Y10T428/265 , Y10T428/273 , Y10T428/277
摘要： Disclosed is a thermal transfer dye donating material, which has, on a support, a dye donating layer containing a dye of a general formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom or an alkyl group; R.sub.2 to R.sub.8 each represent a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, an acylamino group, an alkoxycarbonyl group, a cyano group, an alkoxycarbonylamino group, an aminocarbonylamino group, a sulfonylamino group, a carbamoyl group, a sulfamoyl group or an acyl group; A represents ##STR2## wherein R.sub.9 and R.sub.10, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group; X represents a nitrogen atom or ##STR3## R.sub.11 representing a hydrogen atom, an alkyl group or an aryl group; Y represents a non-metallic atomic group necessary for forming a 5-membered to 7-membered ring; and R.sub.3 and R.sub.4 may optionally be bonded to each other to form a ring; and R.sub.6 and R.sub.9, and/or R.sub.9 and R.sub.10, and/or R.sub.7 and R.sub.10 may optionally be bonded to each other to form a ring. The transferred image from the material has an excellent light-fastness.
摘要翻译：公开了一种热转移染料供体材料，其在载体上具有含有通式（I）的染料的染料供体层：其中R 1表示氢原子或烷基; R2至R8各自表示氢原子，烷基，烷氧基，卤素原子，酰氨基，烷氧基羰基，氰基，烷氧基羰基氨基，氨基羰基氨基，磺酰基氨基，氨基甲酰基，氨磺酰基或酰基; A表示，其中R 9和R 10可以相同或不同，各自表示氢原子，烷基或芳基; X表示表示氢原子，烷基或芳基的氮原子或R 11表示的化合物。 Y表示形成5元至7元环所必需的非金属原子团; 并且R 3和R 4可以任选地彼此键合形成环; 和R 6和R 9，和/或R 9和R 10，和/或R 7和R 10可任选地彼此键合形成环。从材料转印的图像具有优异的耐光性。

107. 发明授权

US5104782A Silver halide color photographic material containing a pyrazoloazole based coupler and having excellent color reproduction characteristics and which provides images having excellent light fastness 失效
标题翻译：含有吡唑并唑类偶合剂的卤化银彩色照相材料，具有优异的色彩再现特性，并提供具有优异耐光性的图像
公开(公告)号：US5104782A
公开(公告)日：1992-04-14
申请号：US652136
申请日：1991-02-07
申请人： Nobuo Seto , Masakazu Morigaki
发明人： Nobuo Seto , Masakazu Morigaki
IPC分类号： G03C7/26 , G03C7/30 , G03C7/32 , G03C7/38 , G03C7/392
CPC分类号： G03C7/301 , G03C2200/06 , G03C7/3225 , G03C7/38
摘要： A silver halide color photographic material wherein at least one pyrazoloazole dye forming coupler, at least one compound represented by formula (A) and at least one compound represented by formula (B) are included in the same layer: ##STR1## wherein the substituents are as defined in the specification.
摘要翻译：一种卤化银彩色照相材料，其中至少一种吡唑并咪唑染料形成的偶合剂，至少一种由式（A）表示的化合物和至少一种由式（B）表示的化合物包括在同一层中：（B）其中取代基如说明书中所定义。

108. 发明授权

US5096805A Silver halide color photographic material containing 5-pyrazolone magenta coupler and amine-type stain preventing agent 失效
标题翻译：含有5-吡唑啉酮品红成色剂和胺型防污剂的卤化银彩色照相材料
公开(公告)号：US5096805A
公开(公告)日：1992-03-17
申请号：US683503
申请日：1991-04-05
申请人： Kozo Aoki , Masakazu Morigaki
发明人： Kozo Aoki , Masakazu Morigaki
IPC分类号： G03C7/26 , G03C7/30 , G03C7/305 , G03C7/32 , G03C7/384 , G03C7/392
CPC分类号： G03C7/30529 , G03C7/3012 , G03C7/3225
摘要： A silver halide color photographic material containing at least one silver halide emulsion and at least one kind of 5-pyrazolone couplers having the releasable group shown by following formula (I) at the coupling position and at least one kind of the compounds shown by following formula (II): ##STR1## wherein L.sub.1 and L.sub.2 each represents a methylene group or an ethylene group; l and m each represents 0 or 1; R.sub.1 represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group; R.sub.2 represents a group bonded to A by a carbon atom, an oxygen atom, a nitrogen atom or a sulfur atom; A represents a carbon atom or a sulfur atom; n represents 1 when A is a carbon atom, or 1 or 2 when A is a sulfur atom; B represents a carbon atom, an oxygen atom, a nitrogen atom, or a sulfur atom; and X represents an atomic group necessary for forming a ring; said R.sub.1 and R.sub.2 may combine with each other to form a ring; and when B is a carbon atom or a nitrogen atom, said B and R.sub.2 may combine with each other to form a ring; ##STR2## wherein R.sub.21 represents a hydrogen atom, a hydroxy group, or a substituted or unsubstituted alkyl, alkenyl, alkoxy, acyl, aryloxy, heterocyclic oxy or acyloxy group and R.sub.22 and R.sub.23 each represents a substituted or unsubstituted alkyl, alkenyl or heterocyclic group; said R.sub.21, R.sub.22 and R.sub.23 may form together a nitrogen-containing monocyclic or polycyclic heterocyclic ring and the sum of the carbon atom numbers of R.sub.21, R.sub.22, and R.sub.23 is at least 10.
摘要翻译：含有至少一种卤化银乳剂和至少一种在偶合位置具有下式（I）所示的可释放基团的5-吡唑啉酮成色剂的卤化银彩色照相材料和至少一种下式所示的化合物（II）：其中L 1和L 2各自表示亚甲基或亚乙基; l和m各自表示0或1; R1表示氢原子，烷基，芳基或杂环基; R2表示通过碳原子，氧原子，氮原子或硫原子与A键合的基团; A表示碳原子或硫原子; 当A为碳原子时，n表示1，A为硫原子时为1或2。 B表示碳原子，氧原子，氮原子或硫原子; X表示形成环所需的原子团; 所述R1和R2可以相互结合形成环; 当B为碳原子或氮原子时，所述B和R2可以相互结合形成环; （II）其中R21表示氢原子，羟基或取代或未取代的烷基，烯基，烷氧基，酰基，芳氧基，杂环氧基或酰氧基，R22和R23各自表示取代或未取代的烷基，烯基或杂环基; 所述R 21，R 22和R 23可以一起形成含氮单环或多环杂环，R 21，R 22和R 23的碳原子数之和至少为10。

109. 发明授权

US5043460A 6-hydroxychroman derivative 失效
标题翻译： 6-羟基苯并二氢吡喃衍生物
公开(公告)号：US5043460A
公开(公告)日：1991-08-27
申请号：US412547
申请日：1989-09-25
申请人： Nobuo Seto , Masakazu Morigaki , Nobuo Sakai
发明人： Nobuo Seto , Masakazu Morigaki , Nobuo Sakai
IPC分类号： C07D311/60 , G03C7/30 , G03C7/392
CPC分类号： C07D311/60 , G03C7/3012 , G03C7/39268
摘要： There is provided a silver halide color photographic material containing a 6-hydroxychroman derivative in combination with a specific coupler, i.e., a 5-pyrazolone type magenta coupler having an -SR group at the coupling position or a 5-pyrazolone type magenta coupler having an anilino group at the 3-position. The photosensitive material provides photographic images, quality of which is prevented from deteriorating as time passes. The photographic color images are free from discoloration or fading and do not form yellow stains on a white background.

110. 发明授权

US5041365A Silver halide color photographic materials 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5041365A
公开(公告)日：1991-08-20
申请号：US555676
申请日：1990-07-19
申请人： Osamu Takahashi , Hideaki Naruse , Masakazu Morigaki , Nobutaka Ohki , Nobuo Furutachi
发明人： Osamu Takahashi , Hideaki Naruse , Masakazu Morigaki , Nobutaka Ohki , Nobuo Furutachi
IPC分类号： G03C7/26 , G03C7/38 , G03C7/392
CPC分类号： G03C7/3805 , G03C7/39252
摘要： The present invention provides silver halide color photographic materials having a layer which contains at least one magenta color image-forming oleophilic coupler of the following formulae (I) and/or (II) and at least one of the following formula (III): ##STR1## in which Ar represents a phenyl group which is substituted by at least one substituent selected from the group consisting of a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; Y represents an acylamino group or an anilino group; and Z.sub.1 represents a group capable of being removed by coupling, ##STR2## in which X represents a hydrogen atom or a substituent; Z.sub.2 represents a hydrogen atom or a group capable of being removed by coupling;W represents a hydrogen atom, an acyl group or an aliphatic or aromatic sulfonyl group;Za and Zb each represent a methine group, a substituted methine group or --N.dbd.; andX, Z.sub.2 or the substituted methine of Za or Zb may form a dimer or higher polymer, ##STR3## in which A represents an alkyl group, an aryl group, a heterocyclic group, an acyl group, an alkoxy group, an aryloxy group, a heterocyclic oxy group, an alkylthio group, an arylthio group or an amino group, which may be substituted or unsubstituted; R.sub.1 and R.sub.2 each independently represents a hydrogen atom or a substituted or unsubstituted alkyl group; R.sub.3a and R.sub.3b each represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group or an arylthio group; R.sub.4 represents an alkyl group, an aryl group or a heterocyclic group; and D represents an oxygen atom or a sulfur atom.The use of the combination of the magenta couplers(s) of the formulae (I) and/or (II) and the stain-inhibitory additive(s) of the formula (III) provides photographic light-sensitive materials that are almost free from stains when such materials are preserved for a long period of time after having been exposed, developed and then photographically processed.

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